Siemens Sinumerik 802D sl Instruction Manual page 178

Starting Up the PLC
11.4 PLC programming
Instruction
Timer Retentive On EN=1, Start
Delay EN=0, Stop
If T
T
Timer On Delay EN=1, Start
EN=0, Stop
If T
T
Timer Of Delay If T
T
Instruction
CU ½, Value+1
Count Up
R=1, Reset
If C
C
CU ½, Value+1
Count Up/Down
CD ½, Value–1
R=1, Reset
If C
C
11-176
≥ PT,
Value
=1
bit
≥ PT,
Value
=1
bit
< PT,
Value
=1
bit
≥ PV,
Value
=1
bit
≥ PV,
Value
=1
bit
TIMER
Ladder Symbol
Enable:
Txxx
TONR
Txxx:
IN
Preset:
PT
100 ms
10 ms
Enable:
Txxx
TON
Txxx:
IN
Preset:
PT
100 ms
10 ms
Enable:
Txxx
TOF
Txxx:
IN
Preset:
PT
100 ms
10 ms
COUNTER
Ladder Symbol
Cnt Up: (CU)
Cxxx
Reset: (R)
CTU
CU
Cxxx:
R
Preset: (PV)
PV
Cnt Up: (CU)
Cxxx
Cnt Dn: (CD)
CU
CTUD
Reset: (R)
CD
R
Cxxx:
PV
Preset: (PV)
SINUMERIK 802D sl Instruction Manual (BA), 05/2005 Edition
Valid Operands
(IN)
S0
T0 – T31
(PT)
VW, T, C, IW, QW, MW, AC,
Constant
T0 – T15
T16 – T39
(IN)
S0
T0 – T31
(PT)
VW, T, C, IW, QW, MW, AC,
Constant
T0 – T15
T16 – T39
(IN)
S0
T0 – T31
(PT)
VW, T, C, IW, QW, MW, AC,
Constant
T0 – T15
T16 – T39
Valid Operands
S1
S0
C0 – 31
VW, T, C, IW, QW, MW, AC,
Constant, LW
S2
S1
S0
C0 – 31
VW, T, C, IW, QW, MW, AC,
Constant, LW
6FC5 397-0CP10-1BA0